Datasheet

Data Sheet 8 Rev. 1.02, 2009-12-10
IFX24401
General Product Characteristics
Table 1 Electrical Characteristics
V
I
= 13.5 V; V
EN
= 5 V; -40 °C < T
j
< 125 °C (unless otherwise specified)
Parameter Symbol Limit Values Unit Measuring Condition
Min. Typ. Max.
Output Q
Output voltage
V
Q
4.9 5.0 5.1 V 0.1 mA < I
Q
< 300 mA;
6 V <
V
I
< 16 V
Output voltage
V
Q
4.9 5.0 5.1 V 0.1 mA < I
Q
< 100 mA;
6 V <
V
I
< 40 V
Output current limit
I
Q,LIM
320 – – mA
1)
1) Measured when the output voltage V
Q
has dropped 100 mV from the nominal value obtained at V
I
= 13.5 V.
Output current limit I
Q,LIM
––800mAV
Q
= 0V
Current consumption;
I
q
= I
I
- I
Q
I
q
–2030µA I
Q
= 0.1 mA;
T
j
= 25 °C
Current consumption;
I
q
= I
I
- I
Q
I
q
––40µA I
Q
= 0.1 mA;
T
j
≤ 80 °C
Quiescent current;
Disabled
I
q
–59µA V
EN
= 0 V;
T
j
< 80 °C
Drop voltage
V
dr
–250500mVI
Q
= 200 mA;
V
dr
= V
I
- V
Q
1)
Load regulation ∆V
Q, lo
-40 15 40 mV I
Q
= 5 mA to 250 mA
Line regulation ∆
V
Q, li
-20 5 20 mV V
l
= 10V to 32 V;
I
Q
= 5 mA
Power supply ripple rejection
PSRR
–60–dBf
r
= 100 Hz;
V
r
= 0.5 Vpp
Temperature output voltage drift d
V
Q
/dT –0.5–mV/K–
Enable Input EN
Turn-on Voltage
V
EN ON
3.1 – – V V
Q
≥ 4.9 V
Turn-off Voltage
V
EN OFF
––0.8VV
Q
≤ 0.3 V
H-input current
I
EN ON
–34µA V
EN
= 5 V
L-input current
I
EN OFF
–0.51µA V
EN
= 0 V;
T
j
< 80 °C